| abstract |
The invention relates to 1,2,4-triazolo [1,5-a] pyrimidine derivatives and to a process for their preparation, the derivatives being intended for the manufacture of medicaments for the treatment of neurological disorders. The 1,2,4-triazolo [1,5-a] pyrimidine derivatives include pharmaceutically acceptable salts and stereoisomers thereof, and have general formula (II): The process for the preparation of 1,2,4-triazolo [1 , 5-a] pyrimidine according to the invention consists in reacting compounds of the general formula (III) with a compound of the general formula (IV) in a suitable solvent medium under a suitable temperature regimen: |